/* iamin.city — styles.css (separado do HTML — Fase 5: sair do arquivo único) */
:root{
  --bg:#061120;
  --glass:rgba(9,20,34,.55);
  --glass-strong:rgba(9,20,34,.88);
  --glass-border:rgba(255,255,255,.16);
  --glass-blur:24px;
  --accent:#FF8B39;
  --accent-soft:rgba(255,139,57,.14);
  --text:#EAF2F8;
  --text-dim:#A9BDD1;
  --text-faint:#8FA9C4; /* ↑ contraste AA sobre #061120 (era #647E98, 3.2:1 → agora ~4.6:1) */
  --radius:20px;
  --shadow:0 20px 60px rgba(0,0,0,.5);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--text);
  font-family:'Inter','SF Pro Display',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
#globo-fundo{
  position:fixed;inset:0;z-index:-2;pointer-events:none;
  display:flex;align-items:center;justify-content:center;
  background:radial-gradient(ellipse 90% 70% at 50% 30%, #0a1c30 0%, #061120 70%);
}
/* fallback sem JS (Fase 1.6): um brilho de planeta mesmo se o globo falhar */
#globo-fundo::after{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(circle 42vmin at 50% 44%, rgba(42,86,128,.35) 0%, rgba(42,86,128,.12) 45%, transparent 70%),
    radial-gradient(circle 3px at 24% 30%, rgba(255,255,255,.5) 0%, transparent 100%),
    radial-gradient(circle 2px at 68% 22%, rgba(255,255,255,.35) 0%, transparent 100%),
    radial-gradient(circle 2px at 80% 58%, rgba(255,255,255,.28) 0%, transparent 100%);
  pointer-events:none;
}
#globo-fundo canvas{display:block}
/* pin 001 — ponto inequívoco da cidade 001 (Fase 1.3) */
.pin-001{position:relative;width:0;height:0;pointer-events:none}
.pin-001 .pin-halo{
  position:absolute;left:-22px;top:-22px;width:44px;height:44px;border-radius:50%;
  background:radial-gradient(circle, rgba(255,139,57,.55) 0%, rgba(255,139,57,.15) 55%, transparent 75%);
  animation:pinPulse 2.4s ease-out infinite;
}
.pin-001 .pin-nucleo{
  position:absolute;left:-5px;top:-5px;width:10px;height:10px;border-radius:50%;
  background:#FF8B39;box-shadow:0 0 12px rgba(255,139,57,.9), 0 0 30px rgba(255,139,57,.5);
}
.pin-001 .pin-label{
  position:absolute;left:9px;top:-9px;font-family:'SF Mono',Consolas,monospace;font-size:11px;font-weight:800;
  color:#fff;background:rgba(255,139,57,.92);border-radius:6px;padding:2px 6px;letter-spacing:.5px;
  box-shadow:0 2px 12px rgba(0,0,0,.6);white-space:nowrap;
}
@keyframes pinPulse{
  0%{transform:scale(.5);opacity:.9}
  100%{transform:scale(2.4);opacity:0}
}
.map-scrim{
  position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:
    linear-gradient(180deg, rgba(6,17,32,.86) 0%, rgba(6,17,32,.22) 22%, rgba(6,17,32,.06) 45%, rgba(6,17,32,.22) 72%, rgba(6,17,32,.92) 100%);
}
a{color:var(--accent);text-decoration:none;transition:opacity .2s}
a:hover{opacity:.8}
.container{max-width:1080px;margin:0 auto;padding:0 24px}

/* NAV */
nav{
  position:fixed;top:14px;left:50%;transform:translateX(-50%);
  width:min(1080px,calc(100% - 22px));
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:8px 14px;
  background:var(--glass-strong);
  backdrop-filter:blur(var(--glass-blur));
  -webkit-backdrop-filter:blur(var(--glass-blur));
  border:1px solid var(--glass-border);
  border-radius:16px;z-index:100;
}
.brand{display:flex;align-items:center;gap:9px;font-weight:700;font-size:16px;letter-spacing:.2px;color:var(--text);white-space:nowrap}
.brand svg{width:24px;height:24px;flex-shrink:0}
.nav-links{display:flex;gap:20px;font-size:13.5px}
.nav-links a{color:var(--text-dim)}
.nav-links a:hover{color:var(--text)}

/* 🎡 GADGET — roleta split-flap (Fase 1.4: centralização real) */
.gadget{position:relative;display:flex;flex-direction:column;align-items:center;gap:3px}
.gd-anel{
  position:relative;width:66px;height:66px;border-radius:50%;
  background:radial-gradient(circle at 32% 26%, #213a58 0%, #0e2036 52%, #071222 100%);
  border:2px solid rgba(255,139,57,.85);
  box-shadow:
    0 0 0 1px rgba(255,255,255,.05),
    0 0 20px rgba(255,139,57,.32),
    0 6px 18px rgba(0,0,0,.55),
    inset 0 2px 10px rgba(0,0,0,.75),
    inset 0 -2px 8px rgba(255,139,57,.1);
  display:flex;align-items:center;justify-content:center;
  cursor:grab;touch-action:none;-webkit-user-select:none;user-select:none;
  transition:box-shadow .2s;
}
.gd-anel::before{
  content:"";position:absolute;inset:0;border-radius:50%;pointer-events:none;
  background:linear-gradient(135deg, rgba(255,255,255,.16) 0%, transparent 42%);
}
.gd-anel:active{cursor:grabbing;box-shadow:0 0 28px rgba(255,139,57,.5), 0 6px 18px rgba(0,0,0,.55), inset 0 2px 10px rgba(0,0,0,.75)}
.gd-visor{
  position:relative;width:58px;height:42px;overflow:hidden;border-radius:8px;
  background:linear-gradient(180deg, rgba(0,0,0,.72), rgba(0,0,0,.45));
  box-shadow:inset 0 1px 8px rgba(0,0,0,.85), inset 0 -1px 4px rgba(255,139,57,.07);
}
.gd-track{position:absolute;top:0;left:0;height:100%;display:flex;align-items:center;will-change:transform}
.gd-cell{
  width:36px;flex-shrink:0;display:flex;flex-direction:column;align-items:center;justify-content:center;
  border-left:1px solid rgba(255,255,255,.1);position:relative;
}
.gd-cell:first-child{border-left:0}
.gd-cell .gc-flag{font-size:17px;line-height:1;filter:drop-shadow(0 1px 3px rgba(0,0,0,.8));transition:transform .2s}
.gd-cell .gc-code{font-size:6.5px;color:var(--text-faint);letter-spacing:.5px;text-transform:uppercase;margin-top:1px}
.gd-cell:not(.central){opacity:.38}
.gd-cell.central .gc-flag{font-size:26px;animation:flip .32s ease}
.gd-cell.central .gc-code{color:var(--accent);font-weight:800;font-size:8px}
@keyframes flip{0%{transform:rotateX(88deg) scale(.7);opacity:.2}100%{transform:rotateX(0) scale(1);opacity:1}}
.gd-nome{
  font-size:9px;color:var(--text-dim);max-width:88px;white-space:nowrap;overflow:hidden;
  text-overflow:ellipsis;text-align:center;line-height:1.15;
}
.gd-orig{
  position:absolute;top:-5px;right:-5px;width:19px;height:19px;border-radius:50%;
  background:var(--glass-strong);border:1px solid var(--glass-border);color:var(--text-faint);
  font-size:10px;display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:6;padding:0;
}
.gd-orig:hover{color:var(--text);background:rgba(255,255,255,.1)}

/* 🧠 PAINEL INTELIGENTE — bottom sheet
   FASE 1.1: estado fechado é fechado por OPACIDADE+VISIBILIDADE+POINTER-EVENTS, não por transform.
   O transform vira só animação. Vale nas duas viewports. */
.gp-overlay{
  position:fixed;inset:0;z-index:180;background:rgba(3,8,14,.62);
  backdrop-filter:blur(5px);-webkit-backdrop-filter:blur(5px);
  opacity:0;pointer-events:none;transition:opacity .25s;
}
.gp-overlay.open{opacity:1;pointer-events:auto}
.gp-sheet{
  position:fixed;left:50%;bottom:0;transform:translate(-50%,103%);
  width:100%;max-width:440px;max-height:80vh;
  background:rgba(9,19,33,.97);backdrop-filter:blur(28px);
  -webkit-backdrop-filter:blur(28px);
  border:1px solid var(--glass-border);border-bottom:0;
  border-top-left-radius:26px;border-top-right-radius:26px;
  box-shadow:0 -12px 60px rgba(0,0,0,.65);
  z-index:190;display:flex;flex-direction:column;
  opacity:0;visibility:hidden;pointer-events:none;
  transition:transform .38s cubic-bezier(.2,.85,.25,1), opacity .28s ease, visibility .28s;
}
.gp-sheet.open{
  transform:translate(-50%,0);
  opacity:1;visibility:visible;pointer-events:auto;
}
.gp-handle{width:44px;height:5px;border-radius:3px;background:rgba(255,255,255,.22);margin:10px auto 2px;cursor:grab;touch-action:none;flex-shrink:0}
.gp-title{text-align:center;font-size:15px;font-weight:800;letter-spacing:-.2px;padding:4px 16px 10px;flex-shrink:0}
.gp-title small{display:block;font-size:10.5px;color:var(--text-faint);font-weight:500;letter-spacing:.3px;margin-top:2px}
.gp-search{
  margin:0 14px 10px;padding:11px 14px;border-radius:12px;
  background:rgba(0,0,0,.4);border:1px solid var(--glass-border);
  color:var(--text);font-family:inherit;font-size:13.5px;outline:none;flex-shrink:0;
  transition:border-color .2s;
}
.gp-search:focus{border-color:rgba(255,139,57,.55)}
.gp-search::placeholder{color:var(--text-faint)}
.gp-body{overflow-y:auto;padding:2px 14px 22px;-webkit-overflow-scrolling:touch}
.gp-sec{margin-bottom:16px}
.gp-sec:last-child{margin-bottom:4px}
.gp-sec-h{
  display:flex;align-items:center;gap:8px;
  font-size:10px;letter-spacing:1.8px;text-transform:uppercase;color:var(--text-faint);
  margin-bottom:9px;
}
.gp-sec-h .spark{color:var(--accent);font-size:11px}
.gp-sec-h .badge-detect{
  font-size:8.5px;letter-spacing:.6px;background:var(--accent-soft);color:var(--accent);
  border:1px solid rgba(255,139,57,.4);padding:2px 7px;border-radius:100px;text-transform:uppercase;
}
.gp-chips{display:flex;flex-wrap:wrap;gap:8px}
.gp-chip{
  display:inline-flex;align-items:center;gap:7px;
  background:rgba(255,255,255,.05);border:1px solid var(--glass-border);
  color:var(--text-dim);font-family:inherit;font-size:12.5px;font-weight:600;
  padding:8px 12px;border-radius:100px;cursor:pointer;transition:all .15s;
}
.gp-chip:hover{background:rgba(255,255,255,.1);color:var(--text);transform:translateY(-1px)}
.gp-chip .ch-flag{font-size:16px;line-height:1}
.gp-chip.active{background:var(--accent-soft);border-color:rgba(255,139,57,.6);color:var(--accent)}
.gp-chip.active .ch-flag{filter:drop-shadow(0 0 4px rgba(255,139,57,.6))}
.gp-regioes{display:flex;flex-direction:column;gap:12px}
.gp-regiao .gp-reg-nome{
  font-size:11px;font-weight:800;color:var(--text);letter-spacing:.4px;
  display:flex;align-items:center;gap:7px;margin-bottom:7px;
}
.gp-regiao .gp-reg-nome .reg-ico{font-size:13px}
/* aviso honesto de idiomas (Fase 4) */
.gp-aviso{
  margin:0 14px 12px;padding:10px 13px;border-radius:12px;flex-shrink:0;
  background:var(--accent-soft);border:1px solid rgba(255,139,57,.3);
  font-size:11.5px;color:var(--text-dim);line-height:1.5;
}
.gp-aviso b{color:var(--accent)}

/* HERO */
.hero{
  min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;
  text-align:center;padding:120px 20px 80px;position:relative;
}
.hero .kicker{
  display:inline-flex;align-items:center;gap:8px;font-size:11.5px;letter-spacing:2.5px;text-transform:uppercase;
  color:var(--accent);border:1px solid rgba(255,139,57,.4);background:rgba(6,17,32,.7);
  backdrop-filter:blur(var(--glass-blur));
  padding:8px 16px;border-radius:100px;margin-bottom:26px;
}
/* FASE 1.5: respiro vertical para o descender (y de City) */
.hero h1{
  font-size:clamp(40px,10.5vw,92px);line-height:1.16;font-weight:800;letter-spacing:-2px;
  text-shadow:0 4px 50px rgba(0,0,0,.7);
  background:linear-gradient(120deg,#ffffff 30%,var(--accent) 130%);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
  overflow-wrap:break-word;
  padding:.08em .12em .18em;margin:-.08em -.12em -.18em;
}
.hero .tagline{
  font-size:clamp(16px,2.5vw,22px);color:var(--text-dim);max-width:620px;margin:22px auto 10px;
  text-shadow:0 2px 20px rgba(0,0,0,.6);
}
.hero .tagline strong{color:var(--text);font-weight:600}
.hero .sub{font-size:14.5px;color:var(--text-faint);max-width:540px;margin:0 auto 36px}
.cta-row{display:flex;gap:14px;flex-wrap:wrap;justify-content:center}
.btn{
  display:inline-flex;align-items:center;gap:8px;padding:14px 26px;border-radius:14px;
  font-size:15px;font-weight:600;font-family:inherit;cursor:pointer;transition:all .2s;border:1px solid transparent;
}
.btn-primary{background:var(--accent);color:#08111c;box-shadow:0 8px 30px rgba(255,139,57,.35)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 44px rgba(255,139,57,.5);opacity:1}
.btn-ghost{background:var(--glass-strong);border-color:var(--glass-border);color:var(--text);backdrop-filter:blur(var(--glass-blur))}
.btn-ghost:hover{background:rgba(255,255,255,.14);transform:translateY(-2px);opacity:1}
.scroll-hint{
  position:absolute;bottom:24px;left:50%;transform:translateX(-50%);
  color:var(--text-faint);font-size:12px;letter-spacing:1px;display:flex;flex-direction:column;align-items:center;gap:6px;
}
.scroll-hint span{width:1px;height:34px;background:linear-gradient(to bottom,var(--accent),transparent);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:.3}50%{opacity:1}}

/* SEÇÕES */
section{padding:88px 0;position:relative}
.section-head{text-align:center;max-width:680px;margin:0 auto 52px}
.section-head .eyebrow{font-size:12px;letter-spacing:2.5px;text-transform:uppercase;color:var(--accent);margin-bottom:14px}
.section-head h2{font-size:clamp(27px,4.5vw,42px);font-weight:800;letter-spacing:-1px;line-height:1.15}
.section-head p{color:var(--text-dim);margin-top:14px;font-size:15.5px}

.concept-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.glass-card{
  background:var(--glass);backdrop-filter:blur(var(--glass-blur));
  -webkit-backdrop-filter:blur(var(--glass-blur));
  border:1px solid var(--glass-border);border-radius:var(--radius);padding:30px;
  box-shadow:var(--shadow);transition:transform .25s, box-shadow .25s;
}
.glass-card:hover{transform:translateY(-4px)}
.glass-card .card-icon{font-size:28px;margin-bottom:14px}
.glass-card h3{font-size:18px;font-weight:700;margin-bottom:9px}
.glass-card p{color:var(--text-dim);font-size:14px}
.glass-card ul{list-style:none;margin-top:14px}
.glass-card li{padding:8px 0;border-top:1px solid rgba(255,255,255,.1);font-size:13.5px;color:var(--text-dim);display:flex;gap:10px;align-items:flex-start}
.glass-card li b{color:var(--text);font-weight:600}
.glass-card li::before{content:"◆";color:var(--accent);font-size:9px;margin-top:6px}
.mono{font-family:'SF Mono','JetBrains Mono',Consolas,monospace;font-size:12.5px;background:rgba(0,0,0,.35);border:1px solid rgba(255,255,255,.12);border-radius:8px;padding:3px 8px;color:var(--accent)}

/* FASE 2 — prova ao vivo (a tese vira demonstração) */
.prova-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:8px}
.prova-col{display:flex;flex-direction:column;gap:14px}
.prova-cab{display:flex;align-items:center;gap:10px;font-size:12px;letter-spacing:1.6px;text-transform:uppercase;color:var(--text-faint)}
.prova-cab .ico{font-size:17px}
.prova-fala{
  background:var(--glass-strong);border:1px solid var(--glass-border);border-radius:16px;padding:18px 20px;
  display:flex;flex-direction:column;gap:12px;
}
.prova-fala .pergunta{font-size:14px;color:var(--text-dim);line-height:1.55}
.prova-fala .pergunta b{color:var(--text)}
.prova-fala .resposta{
  background:var(--accent-soft);border:1px solid rgba(255,139,57,.35);border-radius:12px;
  padding:14px 16px;font-size:13.5px;color:var(--text);line-height:1.6;
}
.prova-fala .resposta small{display:block;color:var(--text-faint);font-size:10.5px;margin-top:8px;letter-spacing:.4px}
.prova-json{
  background:#060f1c;border:1px solid var(--glass-border);border-radius:16px;overflow:hidden;
  font-family:'SF Mono','JetBrains Mono',Consolas,monospace;font-size:12px;line-height:1.65;
}
.prova-json .bar{
  display:flex;align-items:center;gap:8px;padding:10px 16px;border-bottom:1px solid rgba(255,255,255,.1);
  background:rgba(255,255,255,.03);font-size:10.5px;letter-spacing:1.2px;text-transform:uppercase;color:var(--text-faint);
}
.prova-json .bar .dot{width:8px;height:8px;border-radius:50%;background:rgba(255,139,57,.7)}
.prova-json pre{padding:16px 18px;overflow-x:auto;color:#B9D4EA;white-space:pre}
.prova-json .k{color:#7FB6E8}
.prova-json .s{color:#A9D3A0}
.prova-json .n{color:#FFB066}
.prova-json .u{color:#FF8B39;font-weight:700}
.prova-note{
  margin-top:14px;font-size:12.5px;color:var(--text-faint);text-align:center;line-height:1.6;
  display:flex;gap:8px;align-items:center;justify-content:center;
}
.prova-note .selo{
  display:inline-flex;align-items:center;gap:6px;background:rgba(80,220,140,.12);border:1px solid rgba(80,220,140,.35);
  color:#4ADE80;font-size:10.5px;letter-spacing:1px;text-transform:uppercase;padding:4px 10px;border-radius:100px;
}

/* FASE 3 — portas */
.portas-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.porta-card{display:flex;flex-direction:column}
.porta-card h3{margin-bottom:8px}
.porta-card p{flex:1}
.porta-cta{margin-top:18px}
.porta-cta .btn{width:100%;justify-content:center}
.porta-form{margin-top:14px;display:flex;flex-direction:column;gap:10px}
.porta-form input{
  background:rgba(0,0,0,.4);border:1px solid var(--glass-border);border-radius:10px;
  color:var(--text);font-family:inherit;font-size:13.5px;padding:11px 14px;outline:none;
}
.porta-form input:focus{border-color:rgba(255,139,57,.55)}
.porta-form input::placeholder{color:var(--text-faint)}
.porta-ok{
  margin-top:12px;font-size:12.5px;color:#4ADE80;background:rgba(80,220,140,.1);
  border:1px solid rgba(80,220,140,.3);border-radius:10px;padding:10px 12px;display:none;
}
.porta-ok.show{display:block}

.city-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:20px}
.city-card{position:relative;overflow:hidden;padding:32px 28px;display:flex;flex-direction:column;gap:8px}
.city-card .city-num{position:absolute;top:-14px;right:6px;font-size:88px;font-weight:800;color:rgba(255,255,255,.06);line-height:1;pointer-events:none;font-family:'SF Mono',monospace}
.city-card .status{display:inline-flex;align-items:center;gap:7px;font-size:11.5px;letter-spacing:1.5px;text-transform:uppercase;padding:6px 12px;border-radius:100px;width:fit-content;margin-bottom:6px}
.city-card .status.live{background:rgba(80,220,140,.14);color:#4ADE80;border:1px solid rgba(80,220,140,.35)}
.city-card .status.next{background:rgba(255,255,255,.08);color:var(--text-faint);border:1px solid var(--glass-border)}
.city-card h3{font-size:23px;font-weight:800;letter-spacing:-.5px}
.city-card .city-tag{font-size:13px;color:var(--accent);font-weight:600}
.city-card p{font-size:13.5px;color:var(--text-dim)}
.city-card .city-stats{display:flex;gap:18px;margin-top:12px;padding-top:14px;border-top:1px solid rgba(255,255,255,.1)}
.city-card .city-stats .stat b{display:block;font-size:18px;color:var(--text)}
.city-card .city-stats .stat span{font-size:11px;color:var(--text-faint);text-transform:uppercase;letter-spacing:1px}
.city-card .city-cta{margin-top:14px;font-size:14px;font-weight:600}

.audience-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.audience-card{display:flex;flex-direction:column}
.audience-card h3{margin-bottom:8px}
.audience-card p{flex:1}

.manifesto{text-align:center}
.manifesto blockquote{font-size:clamp(18px,3vw,26px);font-weight:600;line-height:1.5;max-width:820px;margin:0 auto 36px;text-shadow:0 2px 24px rgba(0,0,0,.6)}
.manifesto blockquote .hl{color:var(--accent)}
.v10-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:14px;max-width:900px;margin:0 auto}
.v10-item{background:var(--glass);backdrop-filter:blur(var(--glass-blur));border:1px solid var(--glass-border);border-radius:14px;padding:16px 18px;text-align:left}
.v10-item b{display:block;font-size:13px;letter-spacing:1px;text-transform:uppercase;color:var(--accent);margin-bottom:6px}
.v10-item span{font-size:13px;color:var(--text-dim)}

footer{border-top:1px solid rgba(255,255,255,.1);padding:52px 0 76px;text-align:center;background:linear-gradient(180deg,transparent,rgba(6,17,32,.92))}
footer .brand{justify-content:center;margin-bottom:10px}
footer p{color:var(--text-faint);font-size:13px}
footer .foot-links{display:flex;gap:20px;justify-content:center;margin:16px 0;font-size:14px;flex-wrap:wrap}

.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.visible{opacity:1;transform:none}

/* Google Translate removido (Fase 4) — nada a esconder */

/* a11y (Fase 5): foco visível */
a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

/* prefers-reduced-motion (Fase 5) */
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  .scroll-hint span,.gd-cell.central .gc-flag{animation:none}
  *{transition-duration:.01ms !important;animation-duration:.01ms !important}
}

@media(max-width:760px){
  section{padding:68px 0}
  .concept-grid,.audience-grid,.prova-grid,.portas-grid{grid-template-columns:1fr}
  .nav-links{display:none}
  .hero{padding-top:104px}
  .hero h1{font-size:clamp(38px,11.5vw,60px);letter-spacing:-1.5px}
  .cta-row{flex-direction:column;width:100%;max-width:330px}
  .btn{justify-content:center}
  .manifesto blockquote{font-size:18px}
  nav{top:10px;padding:6px 10px;border-radius:14px}
  .brand{font-size:14px}
  .brand svg{width:20px;height:20px}
  .gd-anel{width:58px;height:58px;border-width:2px}
  .gd-visor{width:50px;height:36px}
  .gd-cell{width:30px}
  .gd-cell .gc-flag{font-size:14px}
  .gd-cell.central .gc-flag{font-size:22px}
  .gd-nome{font-size:8px;max-width:78px}
  .gd-orig{width:17px;height:17px;font-size:9px}
  .gp-sheet{max-width:100%}
}
@media(min-width:761px){
  /* FASE 1.1: o transform do desktop NÃO pode ser o que segura o fechado —
     opacity/visibility/pointer-events fazem isso (definidos no .gp-sheet base).
     Aqui o transform é só a posição/animação. */
  .gp-sheet{top:50%;bottom:auto;transform:translate(-50%,-50%) scale(.96);border-radius:26px;border:1px solid var(--glass-border);border-bottom:1px solid var(--glass-border)}
  .gp-sheet.open{transform:translate(-50%,-50%) scale(1)}
}